<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<script src="js/axios-0.18.0.js"></script>
<body>
<h1>后台用户管理系统</h1>
用户名:<input name="username" type="text" id="username">
密 码：<input name="password" type="text" id="password">
<input type="button" value="添加用户"  onclick="addUser()">
<input type="button" value="显示所有的用户"  onclick="getAllUser()">
<br><br>
<div id="app">
    <table id="userTable" border="1" cellspacing="0" width="100%">
        <tr>
            <th>用户ID</th>
            <th>用户名</th>
            <th>密码</th>
        </tr>
    </table>
</div>
<script>
    function getAllUser(){
        console.log("getAllUser...");
    }
    function addUser(){
        console.log("addUser...");
    }
</script>
</body>
</html>